Pith Number

pith:2IKBWGTS

pith:2010:2IKBWGTS6SQWK7PMN6BOSMR6PN

not attested not anchored not stored refs pending

Secondary vortices in swirling flow

Cyrus K. Aidun, Radu Cazan

arxiv:1010.2573 v1 · 2010-10-13 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IKBWGTS6SQWK7PMN6BOSMR6PN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:39:27.304076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2141b1a72f4a1657dec6f82e9323e7b5f6d951a50381e65c6afe568139794ff

Aliases

arxiv: 1010.2573 · arxiv_version: 1010.2573v1 · doi: 10.48550/arxiv.1010.2573 · pith_short_12: 2IKBWGTS6SQW · pith_short_16: 2IKBWGTS6SQWK7PM · pith_short_8: 2IKBWGTS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2IKBWGTS6SQWK7PMN6BOSMR6PN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d2141b1a72f4a1657dec6f82e9323e7b5f6d951a50381e65c6afe568139794ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8671e6cd446e6547a233a47b4451b55bae6ef3412d61aa28d7868606014878",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-10-13T04:58:30Z",
    "title_canon_sha256": "adcb25032cd63fb523c1fdebf39808286efd1acd52e60a4da29ea0c62e4a9a0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2573",
    "kind": "arxiv",
    "version": 1
  }
}